Question

I'm not sure if this is right, can anyone confirm?

Answer 1

A. No

B. Yes

C. Yes

Explanation:

A.

`-2x-6\leq 1\\-2(-4)-6\leq 1\\2\leq 1\\\\False`

B.

`-2x-6\leq 1\\-2(-3)-6\leq 1\\0\leq 1\\\\True`

C.

`-2x-6\leq 1\\-2(-2)-6\leq 1\\-2\leq 1\\\\True`

Answer 2

Explanation:

-2x - 6 _< 1

-2x _< 1 + 6

x >_ 7/-2

All the answers is No